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- Braava Jet vs E40 Ultra
iRobot Braava Jet vs Mova E40 Ultra
What Braava Jet does better (4) and where E40 Ultra wins (4) — every spec side by side.
vs
5.1Navigation6.8
9.2Battery9.0
Why is Braava Jet better than E40 Ultra?
- Obstacle avoidanceAI camera vs Basic sensors (infrared / bumper)
- Height90 mm vs 97 mm+8%
- Dustbin (robot)500 ml vs 300 ml+67%
- Charging time180 min vs 210 min+17%
Why is E40 Ultra better than Braava Jet?
- NavigationCamera (vSLAM) vs Laser (LiDAR)
- Base stationCharging dock vs All-in-one dock (empty + wash)
- Runtime240 min vs 260 min+8%
- Threshold climbing20 mm vs 22 mm+10%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | — | 19,000 Pa |
| Dustbin (robot) | 500 ml | 300 ml |
| Main brush | — | Single main brush |
| Anti-tangle brush | — | Yes |
| Side brushes | — | 1 |
| Carpet detection | — | Yes |
| HEPA filter | — | Yes |
| Noise level | — | 61 dB |
| Navigation & obstacles | ||
| Navigation | Camera (vSLAM) | Laser (LiDAR) |
| Navigation sensors | vSLAM camera, Cliff sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors, Ultrasonic sensor |
| Obstacle avoidance | AI camera | Basic sensors (infrared / bumper) |
| Threshold climbing | 20 mm | 22 mm |
| No-go zones / virtual walls | — | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | — | Rotating mop pads |
| Mop lifting on carpets | — | Yes |
| Mop lift height | — | 10.5 mm |
| Extending mop (edges) | — | Yes |
| Water tank (robot) | — | 80 ml |
| Base station | ||
| Base station | Charging dock | All-in-one dock (empty + wash) |
| Auto-empty dust station | — | Yes |
| Dust bag (dock) | — | 3.2 l |
| Mop washing in the dock | — | Yes |
| Hot-air mop drying | — | Yes |
| Automatic water refill | — | Yes |
| Clean water tank (dock) | — | 4.5 l |
| Dirty water tank (dock) | — | 4 l |
| Battery & runtime | ||
| Battery capacity | — | 5,200 mAh |
| Runtime | 240 min | 260 min |
| Charging time | 180 min | 210 min |
| Cleaning area per charge | — | 220 m² |
| Recharge & resume | Yes | — |
| Size & weight | ||
| Width / diameter | — | 350 mm |
| Length | — | 350 mm |
| Height | 90 mm | 97 mm |
| Weight | 2.2 kg | — |
| Shape | Round | Round |
| Colours | Black | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | Amazon Alexa, Google Assistant |
